“Create a column chart titled Harbor Warehouse Weekly Absences with 9, 6, 11, 8 and 5 absent shifts from Week 1 through Week 5.”
図の背後にある意思決定を読み解く。
use the named categories and period.
keep the title and units explicit.
treat the example as a clear communication aid.
Use this column chart for the stated comparison and audience.
よくある質問
Why do columns start at zero?
A shared zero baseline lets bar height represent the size of each value fairly.
Can I compare two periods?
Yes. Add a second series to create grouped columns for each category.
When should I use a line chart?
Use a line chart when showing change across many consecutive time periods is the main goal.